The Catch,clamping, cataloged under National Stock Number 5340-01-187-5269, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-187-5269 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Engaging Surface Width | 0.688 INCHES NOMINAL IN |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Material Document and Classification | FED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE HOUSING |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE HOOK |
| Extended Tension Spring Width | 1.938 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP 302 SPRING |
| Material | STEEL COMP 4130 HOOK |
| Material | STEEL COMP 1020 HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| B1900-1707 | 3/2 Design control — primary reference U.S. Government activity |
| C5000313-1 | 7/2 Vendor item drawing reference Department of the Army Hq U S Army Electronics Research and Development Command |
NSN 5340-01-187-5269 is a Catch,clamping, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-187-5269: Overall Height: 0.594 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL; Engaging Surface Width: 0.688 INCHES NOMINAL IN; Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.